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USB Instr

LabVIEW 2013 Help

Edition Date: June 2013

Part Number: 371361K-01

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Inherits from I/O Session class.

Long Name Description
Message Based Settings:IO Protocol Specifies which protocol to use. In VXI, you can choose normal word serial or fast data channel. In GPIB, you can choose normal or high-speed HS-488 transfers. In serial, TCP/IP, or USB, you can choose normal transfers or 488.2-defined strings. In USBTMC, you can choose normal or vendor-specific transfers. The default is Normal. Details
Message Based Settings:Is 488.2 Compliant Returns whether the device is 488.2 compliant. Details
General Settings:Manufacturer Identification Returns the ID of the manufacturer that created the device. For VXI resources, this refers to the VXI Manufacturer ID. For PXI resources, if the subsystem PCI Vendor ID is nonzero, this refers to the subsystem Vendor ID. Otherwise, this refers to the Vendor ID. For USB resources, this refers to the Vendor ID (VID). Details
General Settings:Manufacturer Name Returns the name of the manufacturer that created the device. Details
USB Settings:Serial Number Returns the USB serial number of this device. Details
Message Based Settings:Termination Character Specifies a character that, when read, causes a read operation to terminate. The termination character also must be enabled. This default is 0x0A (linefeed). Details
Message Based Settings:Termination Character Enable Specifies whether a read operation terminates when it receives the termination character. The default is FALSE. Details
USB Settings:Maximum Interrupt Size Specifies the maximum size of data stored by any given USB interrupt. If a USB interrupt contains more data than this size, the data in excess of this size is lost. This property is read/write when the corresponding session is not enabled to receive USB interrupt events. When the session is enabled to receive USB interrupt events, this property is read only. Details
General Settings:Model Name Returns the model name of the device. Details
USB Settings:USB Interface Number Returns the USB interface number used by the given session. Details
General Settings:Model Code Returns the device model code assigned by the manufacturer. For VXI resources, this refers to the VXI Model Code. For PXI resources, if the subsystem PCI Vendor ID is nonzero, this refers to the subsystem Device ID. Otherwise, this refers to the Device ID. For USB resources, this refers to the Product ID (PID). Details
Message Based Settings:Send End Enable Specifies whether to send an END indicator on the last byte of each write operation. This property is relevant only in VISA Write and related operations. The default is TRUE. Details
USB Settings:USB Protocol Returns the USB protocol used by the given session. Details

 

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